Comparison

PosterGrid Mobile vs Postly

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PosterGrid Mobile

Create large photo posters from your existing images using a standard A4 printer. The app divides your photo into multiple sheets, providing cut marks for easy assembly. Preview your poster layout before saving to PDF or printing directly.

Highlights
  • Split photos into A4 sheets
  • Adjustable overlap and cut marks
  • Preview poster layout
  • Save as PDF
  • Direct AirPrint printing
  • Local photo processing
Features
Read full description

Print a large photo poster using your ordinary A4 printer. PosterGrid Mobile splits your photo into two or four A4 sheets. Print the pages, follow the cut marks and assemble your poster at home, in the classroom or for an event. HOW IT WORKS 1. Choose a photo. 2. Select a two-sheet or four-sheet layout and portrait or landscape orientation. 3. Adjust overlap and cut marks. 4. Save a PDF or print directly with a compatible AirPrint printer. PREVIEW BEFORE PRINTING See the page grid before you export. Adjustable overlap and cut marks help you align the sheets when assembling the finished poster. TRY YOUR FIRST POSTER FREE One completed PDF export or print is free. Cancelling the share sheet does not use your free export. You can continue choosing photos and previewing layouts after the trial export. UNLIMITED EXPORTS WITH PRO Choose Lifetime access with a one-time purchase, or an available subscription. Your local price and payment option are shown before purchase. Lifetime does not renew automatically. Restore Purchases is available for existing customers. YOUR PHOTOS STAY ON YOUR DEVICE Poster creation and PDF generation happen locally. No photo upload or account registration is required. SUBSCRIPTIONS Available subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your Apple account settings. Lifetime access is a separate one-time purchase. Privacy Policy: https://seishin.team/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Postly

Features
Read full description

Want a big wall poster but only have a regular home printer? Postly splits one photo across several Letter or A4 pages so you can print them, trim and tape them together into a large poster. Pick a photo, choose a grid and paper size, and tap Create Poster PDF. You get one multi-page PDF — one tile per page — ready to print, share or save to Files. • FIVE GRIDS — 2×2 (4 pages), 3×3 (9 pages), 4×4 (16 pages), plus 2×3 and 3×2 (6 pages) for tall or wide posters. • LETTER OR A4 — each tile prints on its own US Letter (8.5 × 11 in) or A4 sheet. • CUT MARKS ON EVERY PAGE — corner marks show exactly where to trim each tile. • OPTIONAL OVERLAP — add 0.25" or 0.5" of overlap on inner edges, with dashed guides, to make lining up and taping neighboring sheets easier. • NUMBERED TILES — every page carries a small label with its page number and column/row position, so assembly is easy. Page 1 is the top-left tile. • SHARE OR SAVE — print with AirPrint, or send the PDF to Files, Mail or a print shop. Honest scope: Postly makes one poster from one photo at a time. Each tile is scaled to fit its portrait page inside a 0.5" margin, so the finished poster is a little smaller than the pages laid side by side. Big grids enlarge the photo a lot, so start with a sharp, high-resolution photo. Your photo is processed on your iPhone. Nothing is uploaded and no account is needed. Try it free — 3 poster PDFs. A one-time $4.99 purchase unlocks unlimited posters. No subscription, no ads. Questions: overlapmarr@gmail.com

Screenshots

PosterGrid Mobile4 screens
Postly4 screens

Verdict

The call

The clearest difference is update cadence: Postly at every 10 days against PosterGrid Mobile's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PosterGrid Mobile sells 3 in-app purchases, starting at $2.99 per 7 days and Postly sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PosterGrid Mobile ships an update every 5 months, Postly every 10 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 8 level
PosterGrid Mobile versus Postly: the parameters behind the verdict, then further details
ParameterPosterGrid MobilePostly
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.016.0
Further details — not scored
Size8 MB1 MB
Age rating4+4+
DeveloperSeishin Team SRLJhomar Maravillas

In-app purchases

3 purchases

PosterGrid Mobile

Subscriptions2
  • Weekly Access$2.997 Days
  • Yearly Access$19.991 Year
One-time1
  • Lifetime Access$9.99
1 purchases

Postly

One-time1
  • Unlock Unlimited$4.99

Questions

Is PosterGrid Mobile free?
PosterGrid Mobile is free to download, with in-app purchases available.
Is Postly free?
Postly is free to download, with in-app purchases available.
Do PosterGrid Mobile or Postly have ads?
Neither PosterGrid Mobile nor Postly shows ads.
Which is updated more often, PosterGrid Mobile or Postly?
PosterGrid Mobile ships an update every 5 months, and Postly every 10 days. Most recently, PosterGrid Mobile was updated on October 30, 2026 and Postly on November 5, 2026.

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